Trace number 1870158

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 2.37064 2.37143

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=19-P1=337-P2=467-P3=53-B.opb
MD5SUM1214df7607414e67bdb9a74c838a7ae9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark2.37064
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables81
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870158-1245189375.opb>
0.00/0.01	c original problem has 324 variables (324 bin, 0 int, 0 impl, 0 cont) and 250 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 1092 impls, 0 clqs
0.00/0.04	c (round 2) 21 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 4 upgd conss, 1668 impls, 0 clqs
0.00/0.04	c (round 3) 39 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 4 upgd conss, 1956 impls, 0 clqs
0.00/0.04	c (round 4) 57 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 4 upgd conss, 1956 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 142/267 (53.2%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (5 rounds):
0.00/0.06	c  57 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 76 changed coefficients
0.00/0.06	c  1968 implications, 0 cliques
0.00/0.06	c presolved problem has 267 variables (267 bin, 0 int, 0 impl, 0 cont) and 199 constraints
0.00/0.06	c     192 constraints of type <and>
0.00/0.06	c       3 constraints of type <linear>
0.00/0.06	c       4 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 2)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c OPT-NLC
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = c 1620
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = c 1791
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = c 10000
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving problem
0.00/0.06	c 
0.00/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.06	c   0.0s|     1 |     0 |    10 |1253k|   0 |   6 | 267 | 199 | 199 | 267 | 391 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.07/0.09	c   0.1s|     1 |     0 |   253 |1264k|   0 |  10 | 267 | 199 | 199 | 267 | 392 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   260 |1285k|   0 |  17 | 267 | 199 | 199 | 267 | 396 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   267 |1310k|   0 |  17 | 267 | 199 | 199 | 267 | 402 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   272 |1321k|   0 |  20 | 267 | 199 | 199 | 267 | 405 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   276 |1352k|   0 |  22 | 267 | 199 | 199 | 267 | 409 |  18 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   279 |1363k|   0 |  23 | 267 | 199 | 199 | 267 | 411 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.41	c   0.4s|     1 |     2 |   279 |1364k|   0 |  23 | 267 | 199 | 199 | 267 | 411 |  20 |   0 |  21 | 3.000000e+00 |      --      |    Inf 
1.10/1.16	o 33
1.10/1.16	c * 1.1s|   289 |   143 |  1861 |1595k|  37 |   - | 267 | 233 |   1 | 267 | 101 | 594 |  35 | 743 | 3.000000e+00 | 3.300000e+01 |1000.00%
2.29/2.35	o 3
2.29/2.35	c * 2.2s|   986 |     0 |  5887 |1612k|  39 |   - | 267 | 424 | 107 | 267 |  96 |2321 | 264 |1609 | 3.000000e+00 | 3.000000e+00 |   0.00%
2.29/2.36	c 
2.29/2.36	c SCIP Status        : problem is solved [optimal solution found]
2.29/2.36	c Solving Time (sec) : 2.21
2.29/2.36	c Solving Nodes      : 986
2.29/2.36	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
2.29/2.36	c Dual Bound         : +3.00000000000000e+00
2.29/2.36	c Gap                : 0.00 %
2.29/2.36	c NODE         986
2.29/2.36	c DUAL BOUND   3
2.29/2.36	c PRIMAL BOUND 3
2.29/2.36	c GAP          0
2.29/2.36	s OPTIMUM FOUND
2.29/2.36	v -x81 -x80 x79 -x78 -x77 -x76 -x75 -x74 x73 -x72 -x71 -x70 -x69 -x68 -x67 x66 x65 -x64 -x54 x53 -x52 -x51 x50 x49 x48 x47 x46 -x63 
2.29/2.36	v -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 x37 -x36 x35 x34 -x33 x32 -x31 -x30 x29 x28 
2.29/2.36	v x27 -x26 x25 x24 -x23 -x22 x21 x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
2.29/2.36	c SCIP Status        : problem is solved [optimal solution found]
2.29/2.36	c Solving Time       :       2.21
2.29/2.36	c Original Problem   :
2.29/2.36	c   Problem name     : HOME/instance-1870158-1245189375.opb
2.29/2.36	c   Variables        : 324 (324 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.36	c   Constraints      : 250 initial, 250 maximal
2.29/2.36	c Presolved Problem  :
2.29/2.36	c   Problem name     : t_HOME/instance-1870158-1245189375.opb
2.29/2.36	c   Variables        : 267 (267 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.36	c   Constraints      : 199 initial, 424 maximal
2.29/2.36	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.29/2.36	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.29/2.36	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.29/2.36	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.29/2.36	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.29/2.36	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.29/2.36	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.29/2.36	c   and              :       0.01          6         48          0          0          0         48          0         48
2.29/2.36	c   linear           :       0.00          1          2          0          0          0          0          0         28
2.29/2.36	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.29/2.36	c   root node        :          -         40          -          -         40          -          -          -          -
2.29/2.36	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.29/2.36	c   integral         :          0          0          0        812          0          0         68          0          0       1524
2.29/2.36	c   and              :        192       1700       2983          1          0         56       4264       2306          0          0
2.29/2.36	c   linear           :          3          6       2926          1          0        210       1692          0          0          0
2.29/2.36	c   logicor          :          4+         6        733          2          0          0         96          0          0          0
2.29/2.36	c   countsols        :          0          0          0          2          0          0          0          0          0          0
2.29/2.36	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.29/2.36	c   integral         :       0.89       0.00       0.00       0.89       0.00
2.29/2.36	c   and              :       0.05       0.01       0.04       0.00       0.00
2.29/2.36	c   linear           :       0.03       0.00       0.03       0.00       0.00
2.29/2.36	c   logicor          :       0.00       0.00       0.00       0.00       0.00
2.29/2.36	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.29/2.36	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.29/2.36	c   rootredcost      :       0.00          1          0          4
2.29/2.36	c   pseudoobj        :       0.00       2696          0          0
2.29/2.36	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.29/2.36	c   propagation      :       0.01        144        129       1138       36.5         84       47.5          -
2.29/2.36	c   infeasible LP    :       0.00          3          3         10       29.5          7       21.6          0
2.29/2.36	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.29/2.36	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.29/2.36	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.29/2.36	c   applied globally :          -          -          -        263       17.5          -          -          -
2.29/2.36	c   applied locally  :          -          -          -          1       59.0          -          -          -
2.29/2.36	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.29/2.36	c   cut pool         :       0.00          5          -          -          9          -    (maximal pool size: 39)
2.29/2.36	c   redcost          :       0.02       1701          0          0          0          0
2.29/2.36	c   impliedbounds    :       0.00          6          0          0          3          0
2.29/2.36	c   intobj           :       0.00          0          0          0          0          0
2.29/2.36	c   gomory           :       0.06          6          0          0          0          0
2.29/2.36	c   strongcg         :       0.04          6          0          0         99          0
2.29/2.36	c   cmir             :       0.00          6          0          0         17          0
2.29/2.36	c   flowcover        :       0.14          6          0          0         17          0
2.29/2.36	c   clique           :       0.00          1          0          0          0          0
2.29/2.36	c   zerohalf         :       0.00          0          0          0          0          0
2.29/2.36	c   mcf              :       0.00          1          0          0          0          0
2.29/2.36	c Pricers            :       Time      Calls       Vars
2.29/2.36	c   problem variables:       0.00          0          0
2.29/2.36	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.29/2.36	c   relpscost        :       0.89        810          0         68          0          0       1524
2.29/2.36	c   pscost           :       0.00          0          0          0          0          0          0
2.29/2.36	c   inference        :       0.00          0          0          0          0          0          0
2.29/2.36	c   mostinf          :       0.00          0          0          0          0          0          0
2.29/2.36	c   leastinf         :       0.00          0          0          0          0          0          0
2.29/2.36	c   fullstrong       :       0.00          0          0          0          0          0          0
2.29/2.36	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.29/2.36	c   random           :       0.00          0          0          0          0          0          0
2.29/2.36	c Primal Heuristics  :       Time      Calls      Found
2.29/2.36	c   LP solutions     :       0.00          -          2
2.29/2.36	c   pseudo solutions :       0.00          -          0
2.29/2.36	c   guideddiving     :       0.00          0          0
2.29/2.36	c   crossover        :       0.00          0          0
2.29/2.36	c   oneopt           :       0.00          1          0
2.29/2.36	c   coefdiving       :       0.00          1          0
2.29/2.36	c   pscostdiving     :       0.00          1          0
2.29/2.36	c   fracdiving       :       0.01          1          0
2.29/2.36	c   veclendiving     :       0.01          1          0
2.29/2.36	c   linesearchdiving :       0.00          1          0
2.29/2.36	c   feaspump         :       0.01          1          0
2.29/2.36	c   objpscostdiving  :       0.00          1          0
2.29/2.36	c   rootsoldiving    :       0.01          1          0
2.29/2.36	c   simplerounding   :       0.00          0          0
2.29/2.36	c   rounding         :       0.04        547          0
2.29/2.36	c   shifting         :       0.16        143          0
2.29/2.36	c   intshifting      :       0.00          0          0
2.29/2.36	c   fixandinfer      :       0.00          0          0
2.29/2.36	c   intdiving        :       0.00          0          0
2.29/2.36	c   actconsdiving    :       0.00          0          0
2.29/2.36	c   octane           :       0.00          0          0
2.29/2.36	c   rens             :       0.01          1          0
2.29/2.36	c   rins             :       0.00          0          0
2.29/2.36	c   localbranching   :       0.00          0          0
2.29/2.36	c   mutation         :       0.00          0          0
2.29/2.36	c   dins             :       0.00          0          0
2.29/2.36	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.29/2.36	c   primal LP        :       0.03          0          0       0.00       0.00
2.29/2.36	c   dual LP          :       0.44       1761       5343       3.03   12143.18
2.29/2.36	c   barrier LP       :       0.00          0          0       0.00          -
2.29/2.36	c   diving/probing LP:       0.03         96        544       5.67   18133.33
2.29/2.36	c   strong branching :       0.87       1609      11052       6.87   12703.45
2.29/2.36	c     (at root node) :          -         21        470      22.38          -
2.29/2.36	c   conflict analysis:       0.00          0          0       0.00          -
2.29/2.36	c B&B Tree           :
2.29/2.36	c   number of runs   :          1
2.29/2.36	c   nodes            :        986
2.29/2.36	c   nodes (total)    :        986
2.29/2.36	c   nodes left       :          0
2.29/2.36	c   max depth        :         39
2.29/2.36	c   max depth (total):         39
2.29/2.36	c   backtracks       :        116 (11.8%)
2.29/2.36	c   delayed cutoffs  :         34
2.29/2.36	c   repropagations   :        237 (461 domain reductions, 33 cutoffs)
2.29/2.36	c   avg switch length:       3.82
2.29/2.36	c   switching time   :       0.05
2.29/2.36	c Solution           :
2.29/2.36	c   Solutions found  :          2 (2 improvements)
2.29/2.36	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 986 nodes, 2.21 seconds, depth 33, found by <relaxation>)
2.29/2.36	c   Dual Bound       : +3.00000000000000e+00
2.29/2.36	c   Gap              :       0.00 %
2.29/2.36	c   Root Dual Bound  : +3.00000000000000e+00
2.29/2.36	c Time complete: 2.36.

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870158-1245189375/watcher-1870158-1245189375 -o /tmp/evaluation-result-1870158-1245189375/solver-1870158-1245189375 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870158-1245189375.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.03 1.00 3/64 3050
/proc/meminfo: memFree=1853800/2055920 swapFree=4192812/4192956
[pid=3050] ppid=3048 vsize=4648 CPUtime=0
/proc/3050/stat : 3050 (pbscip.linux.x8) R 3048 3050 2553 0 -1 4194304 500 0 0 0 0 0 0 0 18 0 1 0 186537890 4759552 485 1992294400 4194304 7823515 548682068736 18446744073709551615 6109072 0 0 4096 0 0 0 0 17 1 0 0
/proc/3050/statm: 1082 485 320 886 0 192 0

[startup+0.0784959 s]
/proc/loadavg: 1.00 1.03 1.00 3/64 3050
/proc/meminfo: memFree=1853800/2055920 swapFree=4192812/4192956
[pid=3050] ppid=3048 vsize=13788 CPUtime=0.07
/proc/3050/stat : 3050 (pbscip.linux.x8) R 3048 3050 2553 0 -1 4194304 3016 0 0 0 5 2 0 0 18 0 1 0 186537890 14118912 2644 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3050/statm: 3447 2644 543 886 0 2557 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13788

[startup+0.1025 s]
/proc/loadavg: 1.00 1.03 1.00 3/64 3050
/proc/meminfo: memFree=1853800/2055920 swapFree=4192812/4192956
[pid=3050] ppid=3048 vsize=17304 CPUtime=0.09
/proc/3050/stat : 3050 (pbscip.linux.x8) R 3048 3050 2553 0 -1 4194304 3813 0 0 0 7 2 0 0 18 0 1 0 186537890 17719296 3441 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3050/statm: 4326 3441 562 886 0 3436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17304

[startup+0.301534 s]
/proc/loadavg: 1.00 1.03 1.00 3/64 3050
/proc/meminfo: memFree=1853800/2055920 swapFree=4192812/4192956
[pid=3050] ppid=3048 vsize=22992 CPUtime=0.29
/proc/3050/stat : 3050 (pbscip.linux.x8) R 3048 3050 2553 0 -1 4194304 5213 0 0 0 26 3 0 0 19 0 1 0 186537890 23543808 4841 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3050/statm: 5748 4841 563 886 0 4858 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22992

[startup+0.7016 s]
/proc/loadavg: 1.00 1.03 1.00 3/64 3050
/proc/meminfo: memFree=1853800/2055920 swapFree=4192812/4192956
[pid=3050] ppid=3048 vsize=23260 CPUtime=0.69
/proc/3050/stat : 3050 (pbscip.linux.x8) R 3048 3050 2553 0 -1 4194304 7044 0 0 0 63 6 0 0 22 0 1 0 186537890 23818240 4954 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3050/statm: 5815 4954 572 886 0 4925 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23260

[startup+1.50173 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 3051
/proc/meminfo: memFree=1836000/2055920 swapFree=4192812/4192956
[pid=3050] ppid=3048 vsize=23392 CPUtime=1.49
/proc/3050/stat : 3050 (pbscip.linux.x8) R 3048 3050 2553 0 -1 4194304 7080 0 0 0 139 10 0 0 25 0 1 0 186537890 23953408 4990 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3050/statm: 5848 4990 574 886 0 4958 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23392

Solver just ended. Dumping a history of the last processes samples

[startup+1.9018 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 3051
/proc/meminfo: memFree=1836000/2055920 swapFree=4192812/4192956
[pid=3050] ppid=3048 vsize=23524 CPUtime=1.89
/proc/3050/stat : 3050 (pbscip.linux.x8) R 3048 3050 2553 0 -1 4194304 7103 0 0 0 177 12 0 0 25 0 1 0 186537890 24088576 5013 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3050/statm: 5881 5013 574 886 0 4991 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 23524

[startup+2.30187 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 3051
/proc/meminfo: memFree=1835808/2055920 swapFree=4192812/4192956
[pid=3050] ppid=3048 vsize=23968 CPUtime=2.29
/proc/3050/stat : 3050 (pbscip.linux.x8) R 3048 3050 2553 0 -1 4194304 7212 0 0 0 216 13 0 0 25 0 1 0 186537890 24543232 5122 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3050/statm: 5992 5122 574 886 0 5102 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 23968

Child status: 0
Real time (s): 2.37143
CPU time (s): 2.37064
CPU user time (s): 2.22666
CPU system time (s): 0.143978
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 23968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.22666
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7222
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 4

runsolver used 0.007998 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node15 at 2009-06-16 23:56:15
IDJOB=1870158
IDBENCH=48078
IDSOLVER=683
FILE ID=node15/1870158-1245189375
PBS_JOBID= 9368294
Free space on /tmp= 66304 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=19-P1=337-P2=467-P3=53-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870158-1245189375/watcher-1870158-1245189375 -o /tmp/evaluation-result-1870158-1245189375/solver-1870158-1245189375 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870158-1245189375.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1214df7607414e67bdb9a74c838a7ae9
RANDOM SEED=740065780

node15.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1854280 kB
Buffers:         44776 kB
Cached:          85716 kB
SwapCached:          0 kB
Active:          79572 kB
Inactive:        64372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9952 kB
Writeback:           0 kB
Mapped:          23240 kB
Slab:            43668 kB
Committed_AS:   189572 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66292 MiB
End job on node15 at 2009-06-16 23:56:17